we even has no and oregon and seattle this morning. see the sn the cold air will come in. >> the rate for the cold and this is the frost and freeze advisor is starting o at 3:00 a.m. in the morning. this basically means that the temperatures will drop in the '20s and it will be widespread 30's for tomorrow morning. you have to cover your sensitive plants. this is the coldest air that we have seen. wednesday night we will see some rain and snow falling. what was the clouds in greece and then come late wednesday night into thursday morning we will see more widespread rain carrier >> which is see two to 4 in. of rain by thursday and friday. if the highs for today is a little bit below average. lower 50s for downtown san francisco, mid- 50s for oakland and have moon bay will be in a lower 50s. here is your kron 47 day around the bay. it is very cold tonight, we will be dry. the windy conditions was also come. for the weekend will will see showers and we may see rain also for christmas eve. >> 11 in. of snow may pave pickuif you are lucky e